blocks|key|3715338|text|我会像这样完成Marcin+Orlowski计划。您可以以与给定功能或基本模块的依赖项相同的方式来描绘库模块。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3715339|因此，库模块不会打包在即时应用程序APK中。|3715340|​|3715341|📷|atomic|offset|length|3715342|3715343|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/dd51b453afb9b1bd6456d597d8ae20d7.png|imageAlt^0|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@$I|Y|J|Z|1|10]]|A|$]]|$1|K|3|E|5|6|7|11|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S|T|-4]]]]

I would complete Marcin Orlowski scheme like this.
You could picture library module in the same way as dependencies of a given feature or base module.

Hence the library modules will not be packaged in Instant APP APK.

<a href="https://i.stack.imgur.com/7jlTs.png" rel="noreferrer"><img src="https://i.stack.imgur.com/7jlTs.png" alt="enter image description here"></a>

blocks|key|5828415|text|功能模块是应用com.android.feature插件的模块。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5828416|此模块类型具有双重性质：|5828417|当在构建期间被应用程序(com.android.application)消费时，它会产生一个aar，其工作方式就像一个库|5828418|当它被一个即时应用程序APK+(com.android.instantapp)，消费时，它会生成一个即时应用程序APK开发者应该像库模块一样编写功能模块。所提供的工具负责在构建过程中应用正确的性质。|unordered-list-item|5828419|5828420|5828421|在最简单的情况下，即时应用程序可以有一个单一的功能模块。如果存在多个功能模块，则可以通过api配置定义这些功能到功能的依赖关系。在任何情况下，只能有一个用baseFeature属性标记的基本特征。|blockquote|5828422|5828423|5828424|主要来源：+https://codelabs.developers.google.com/codelabs/android-instant-apps/#3|5828425|entityMap|0|LINK|mutability|MUTABLE|url|https://codelabs.developers.google.com/codelabs/android-instant-apps/#3^0|7|J|0|0|B|P|0|F|O|0|0|0|0|0|0|0|5|6|1Z|0|0^^$0|@$1|2|3|4|5|6|7|13|8|@$9|14|A|15|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|16|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|17|8|@$9|18|A|19|B|C]]|D|@]|E|$]]|$1|J|3|K|5|L|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]|$1|O|3|P|5|Q|7|1F|8|@]|D|@]|E|$]]|$1|R|3|-4|5|6|7|1G|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]|$1|T|3|U|5|6|7|1I|8|@$9|1J|A|1K|B|C]]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|V|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]]|W|$X|$5|Y|Z|10|E|$11|12]]]]

A feature module is a module that applies com.android.feature plugin. 

This module type has a dual nature:

<ul>
<li>When consumed by an application (com.android.application) during build, it produces an aar and works just like a library</li>
<li>When consumed by an Instant App APK (com.android.instantapp), it generates an Instant App APK
Developers should write feature modules just like library modules. The tools provided are responsible for applying the correct nature when used during a build.</li>
</ul>

<blockquote>
 In the simplest case an Instant app can have a single feature module.
 If there is more than one feature module, these feature-to-feature
 dependencies can be defined through the api configuration. In any
 case, there must only be a single base feature which is marked with a
 baseFeature attribute.
</blockquote>

Main source: <a href="https://codelabs.developers.google.com/codelabs/android-instant-apps/#3" rel="noreferrer">https://codelabs.developers.google.com/codelabs/android-instant-apps/#3</a>

blocks|key|5828220|text|这一切都适用于即时应用程序，因此只有当您的应用程序支持即时应用程序功能时才需要它|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5828221|​|5828222|📷|atomic|offset|length|5828223|5828224|请参阅https://developer.android.com/topic/instant-apps/getting-started/structure.html#basic-app|5828225|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/3d9c41b14540be52e03c98e4d7ba0972.png|imageAlt|1|LINK|MUTABLE|url|https://developer.android.com/topic/instant-apps/getting-started/structure.html#basic-app^0|0|0|0|1|0|0|0|3|2H|1|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|11|8|@]|9|@$G|12|H|13|1|14]]|A|$]]|$1|I|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@$G|17|H|18|1|19]]|A|$]]|$1|L|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|S|T|-4]]|U|$5|V|P|W|A|$X|Y]]]]

This all for Instant Apps so you only need it if you are making your app supporting instant app feature

<a href="https://i.stack.imgur.com/R1nT7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/R1nT7.png" alt="enter image description here"></a>

See <a href="https://developer.android.com/topic/instant-apps/getting-started/structure.html#basic-app" rel="nofollow noreferrer">https://developer.android.com/topic/instant-apps/getting-started/structure.html#basic-app</a>

blocks|key|2472518|text|Android+SDK是核心功能和软件工具，可以让您为Android平台创建应用。SDK包含大量的库和工具，您将使用它们来开发应用程序。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2472519|库是一组预编译的代码，可以用来扩展应用程序的功能。例如，您可能需要在应用程序中显示一些图形。与其从头开始创建，你可以选择使用别人开发的预构建库，它将为你提供所需的功能，从而节省你的时间。|2472520|A模块是应用程序的一小部分，可以独立测试和调试，而不需要整个应用程序。这对于任何编程语言都是一样的。假设您正在构建一个具有登录功能的应用程序。要测试登录功能是否正常工作，您不需要整个应用程序。因此，Login部分是应用程序的一个模块。|2472521|应用程序模块构建一个应用程序。库模块构建一个库。|2472522|应用程序是用户使用的应用程序。应用程序模块的输出是一个APK，这是一个Android应用程序的包。|2472523|库是一组代码，表示您希望在多个应用程序中使用的内容，或者希望保存在与其余应用程序代码不同的“容器”中的内容。库模块的输出是AAR和Jar。|2472524|entityMap^0|0|B|0|0|1|0|0|3|0|0|6|0|0|0|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|L|3|M|5|6|7|13|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|P|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|Q|$]]

Android SDK is the core features and software tools that allow you to create an app for the Android Platform. An SDK contains lots of libraries and tools which you will use to develop your application.

A Library is a collection of pre-built compiled code which you can use to extend your application's features. For example, you may need to show some graphics in your application. Instead of creating this from scratch, you may choose to use a pre-built library someone else has developed which will give you the features you need thus saving you some time.

A module is a small part of the application which can be tested and debugged on its own without needing the whole application. This is same for any programming language. Suppose you are building an app with Login feature. To test if the login feature works, you don't need the whole app. Thus the Login part is a module of your application.

The app module builds an app. A library module builds a library.

An app is what a user uses. The output of an app module is an APK, the package of an Android application.

A library is a collection of code that represents something that you want to use in multiple applications or otherwise want to keep in a separate "container" than the rest of the app code. The output of a library module is an AAR And Jar.

blocks|key|3715297|text|将+feature+用于即时应用的链接功能(通过深度链接启动)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3715298|将库用于应用程序或Feature模块中的代码依赖项。|3715299|entityMap^0|1|9|0|1|1|9|7|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

Use Feature for linked feature of your instant app (to launch it with deeplink). 

Use Library for code dependency in your app or in your Feature modules.

In Android Studio 3 there are at least two new module types. First is <code>Instant app module</code> and the second one is <code>feature module</code>. With <code>Instant App module</code> it's quite obvious but <code>feature module</code> from my perspective is the same as the <code>library module</code>. So what is the real difference between <code>library</code> and <code>feature</code> modules and when I should use <code>library module</code> and when <code>feature module</code>?

Android Studio 3 difference between library module and feature module

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在Android Studio3中，至少有两种新模块类型。第一是Instant app module，第二是feature module。对于Instant App module，这一点很明显，但在我看来，feature module与library module是一样的。那么，library和feature模块之间的真正区别是什么，何时应该使用library module，何时应该使用featu

问Android Studio 3库模块和功能模块的区别
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